All About Color #CB180B

#CB180B

About #CB180B

#CB180B is a medium red color with the hex code #CB180B. In RGB it is red 203, green 24, blue 11; in HSL it is hue 4°, saturation 90%, lightness 42%; in CMYK it is 0%, 88%, 95%, 20%. Its contrast ratio is 5.71:1 on white and 3.67:1 on black.

#CB180B Color Conversion

Hex tripletCB, 18, 0B
CMYK0.00%, 88.18%, 94.58%, 20.39%
RGB Decimal203, 24, 11
HSL4°, 90%, 42%
RGB Octal313, 30, 13
HSV (HSB)4.06°, 94.58%, 79.61%
RGB Binary11001011, 11000, 1011
CIE-L*AB43.32, 64.73, 53.50
RGB Percent79.61%, 9.41%, 4.31%
CIE-L*CH43.32, 83.98, 39.57
XYZ25.02, 13.37, 1.58
CIE-L*UV43.32, 133.21, 30.51
xyY0.63, 0.33, 13.37
Hunter-Lab36.57, 58.10, 23.04
RYB79.61%, 9.78%, 4.31%

Color Accessibility Scores

#CB180B on a dark background: contrast 3.67:1, passes WCAG AA for large text only.
#CB180B on a light background: contrast 5.71:1, passes WCAG AA.

Color Shades

Tints and shades of #CB180B, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #CB180B. Open any of them in the Muzli palette generator.

Complementary palette

#CB180B · #F5493D · #740D06 · #0BBFCB · #3DE9F5

Analogous palette

#CB0BBF · #CB0B5E · #CB180B · #CB780B · #BFCB0B

Triadic palette

#CB180B · #0BCB18 · #180BCB · #F5493D · #3DF549

Tetradic palette

#CB180B · #5ECB0B · #0BBFCB · #780BCB · #740D06

Monochromatic palette

#3A0703 · #830F07 · #CB180B · #F43C2F · #F88077

Generate more palettes containing #CB180B · Browse all color names

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